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quant-ph2025
Fast and High Excitation Transport in Waveguide Quantum Electrodynamics
Ya-Tang Yu, I Gusti Ngurah Yudi Handayana, Wei Chen +1
Waveguide quantum electrodynamics (wQED) with underlying collective and long-range atom-atom interactions has led to many distinct dynamical phenomena, including modified collectiv…
quant-ph2025
Excitation transfer and many-body dark states in waveguide quantum electrodynamics
Wei Chen, Guin-Dar Lin, H. H. Jen
In one-dimensional waveguide quantum electrodynamics systems, quantum emitters interact through infinite-range, dispersive, and dissipative dipole-dipole interactions mediated by g…
quant-ph2024
Strongly Confined Atomic Excitation Localization in a Weakly-Driven Atom-Waveguide Interface
Shao-Hung Chung, Wei Chen, H. H. Jen
An atomic array coupled to a photonic crystal waveguide forms a strongly coupled quantum interface, exhibiting various intriguing collective features of quantum dynamics. Here we c…